M980-02S Clare, M980-02S Datasheet
M980-02S
Specifications of M980-02S
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M980-02S Summary of contents
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... Service evaluation • Billing systems Pin Diagram Block Diagram DS-M980-02-R3 3V/5V General Purpose Call Progress Tone Detector Description The M-980- integrated circuit tone detector for general purpose use in automatic following of switched telephone calls. The circuit uses low-power CMOS techniques to provide the complete filtering and control required for this function ...
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... Active output indicating signal detection. Activated by ENABLE. Enables DETECT output. Used to mask signal activity. Most positive power supply pin. Internally generated reference voltage Most negative power supply pin. Crystal attachment pins. XIN may be used as the input for an external 3.58 MHz clock. www.clare.com Max Units Notes ...
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... Network” or EIAs RS-464 PBX standard should be reviewed. In Europe tone plans may vary with locale, in which case the CEPT administration in each country must be consulted. Outside these areas, national PTT organizations can provide information on the systems within their borders. Significance www.clare.com M-980-02 3 ...
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... Telephone Line Circuit Application Detect Range 4 Frequency 2 On/Off +440 Continuous - X 120 - +620 0.5/0.5s X 120 +620 0.25/0.25s X 120 + 480 2.0/4. 0.5s burst Input Signal Configuration www.clare.com Use Dial tones - - - - - - Line Busy Tones - - Reorder Tones - - Audible Ringing - - Various Rev. 3 ...
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... Inches Min Max A .0926 .1043 A1 .0040 .0118 b .013 .020 D .3977 .4133 E .2914 .2992 e .050 BSC H .394 .419 L .016 .050 www.clare.com M-980-02 Tolerances Metric (mm) Min Max - 5.33 - .38 - .36 .56 1.1 1.8 .20 .36 9.02 10.16 7.6 8.3 6.1 7.1 2.54 BSC 0° 15° 2.9 4 ...
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... Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. Specification: DS-M980-02-R3 ©Copyright 2001, Clare, Inc. All rights reserved. Printed in USA. 7/20/01 ...